Okay, so the Charleston Illinois Chamber Of Commerce has been around for 104 years, which is a long time. Typically, non-profit organizations with this level of experience and expertise in community development might charge lower rates. Let’s consider the average hourly rate for a non-profit professional in the United States. According to various sources, non-profit managers and leaders can earn between $50-$100 per hour. However, this rate can vary depending on the location, industry, and level of experience. Since the Chamber Of Commerce is based in Charleston, IL, a smaller city in the Midwest, their rate might be on the lower side. Considering their extensive experience and community involvement, I would estimate their hourly rate to be around $75.